Métro Ligne 13 Paris Suggestion

Hello everyone, I have a suggestion to give you for later in the next updates. That of line 13 of the Paris metro, the 3rd busiest line of the French metro network and has 2 branches in the northern part of the line and 4 terminus. Its operator is RATP, one of the 5 largest public transport players in the world. Line 13 terminates at Châtillon-Montrouge in the southern suburbs of Île de France, to Saint Denis Université and Carrefour Pleyel, an intermediate terminus on the blue branch of the line and Asnières-Gennevillier les Courtilles in the yellow branch in the northern suburbs of Paris. Its current equipment is called MF77 (Iron Material 1977) which has been running there since 1978 and was renovated ten years ago. The line serves the Montparnasse station, the Invalides, the Champs-Elysées, the Saint Lazare station and the Stade de France in Saint Denis porte de Paris. The line has 600,000 passengers per day and has a frequency of 90 seconds between trains in station. It would be an honor, among others, for us Parisians who are fans of trains to have a historic RATP metro line in Paris. Thank you for your understanding and for taking the time to read this proposal